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For more information or questions about the Pre-University College, you can contact us or drop by the Old Observatory.

Visiting address

Honours Academy
Old Observatory
Sterrenwachtlaan 11 
2311 GW Leiden 

Caution: if you are travelling with the use of a navigation system, use the following address: 'Kaiserstraat 63, 2311 GP, Leiden'.

Postal address 

Honours Academy attn. Pre-University College
PO Box 331 
2300 AH Leiden 


Email PRE Leiden: pre@ha.leidenuniv.nl 
Email PRE Den Haag: predenhaag@ha.leidenuniv.nl
Phone number: 071 527 66 60

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